"Yeah, just a day off," said Red Sox manager Alex Cora. "We've been talking about it for the last 10 days and today was the day. I know he's struggling against lefties, Paxton is, but we have to take care of ourselves."

Cora is a big believer that it's sometimes best to rest a hitter during a hot streak even if conventional wisdom would suggest the opposite.

"He's been playing a lot, running around, and has been on base a lot," Cora said. "He was going to be out one of the four days, and today is the day. Probably Mookie will have a day off, too. And trying to figure out when Xander [Bogaerts] is going to get an off-day. I don't know if it's going to be this series or the first day in Minnesota, but we have to take care of them."

With Benintendi out, Brock Holt batted second. J.D. Martinez took left field for Benintendi, and Eduardo Nunez served as the DH.

Pomeranz on mendLefty Drew Pomeranz, who is on the disabled list with left biceps tendinitis, had a productive throwing session on flat ground prior to Friday's game.

"Yeah, just talked to [trainer] Brad [Pearson] in there, said he felt good. I'm not sure what's the next step," Cora said. "But at least for him to go out there and throw and feel that way, that's a positive."

Knuckleballer Steven Wright, who pitches Saturday, has been lights-out in the first two starts since he replaced Pomeranz in the rotation.

Pomeranz might have to pitch out of the bullpen when he returns.

"We'll see," said Cora. "First things first, he has to be healthy, that's the most important thing."

Filia returned to MarinersOutfielder Eric Filia, who was sent to the Red Sox on Tuesday to complete an earlier trade for lefty Roenis Elias, has been returned to the Mariners after failing a physical.

The Mariners instead will send cash to complete the original April 23 trade.

Filia was the Mariners' No. 11-ranked prospect per MLB Pipeline and the club is happy to have him back in its system. The 25-year-old hit .426 (23-for-54) with 10 runs, 14 RBIs and a home run in his first 13 games with Double-A Arkansas after sitting out the first 50 games of this year due to a suspension.

Filia was drafted by the Mariners out of UCLA in the 20th round in 2016 and posted a .326/.407/.434 line with five home runs and 59 RBIs last year in 128 games for Class A Advanced Modesto.